A3 pack of boxea of juice costs 1.09. a 12 pack of boxes costs 4.39. a case of 24 boxes cost 8.79. what is the best buy? explain your reasoning?

The answer is the pack of 3 boxes of juice as 12 is 4 times 3 so $1.09 will need to be multiplied by 4. This equals $4.36. While the 12 pack is way too expensive. Then the 24 boxes with costing of 8.79 is more expensive than the first one. So the 3 pack of boxes of juice costing 1.09 is least expensive.

:)

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!